For which one of the following motions is the object’s displacement different than the distance traveled?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.